Install and set OpenSSH Server in ubuntu 11.10

In ubuntu 11.10, the purpose of installing and setting the OpenSSH Server to install ssh is to allow remote access to the Server. Install: sudo apt-get install openssh-server www.2cto.com Note: When installing javastuserver, you will also be prompted whether to install ssh. Login: Install the SSH client software (CRT, AbsoluteTelnet, TTY, SSH Sercury Shell) [IP, username, pwd] ssh restart: sudo/etc/init. d/ssh restart ps: OpenSSH is a free open-source implementation of the SSH (Secure SHell) protocol. The SSH protocol family www.2cto.com can be used for remote control or file transfer between computers. The traditional methods to implement this function, such as telnet (terminal simulation protocol), rcp ftp, rlogin, and rsh, are extremely insecure and use the plaintext transmission password. OpenSSH provides server-side backend programs and client tools to encrypt data in remote controls and file transmission, and thus replace the original similar services.